A private resort disguised as a home! Set on 1.42 acres, this exceptional 2021 Colonial delivers nearly 4,000 square feet of thoughtfully designed living space, a 3 car garage and a backyard that rivals a luxury vacation retreat. The expansive floorplan features a beautifully appointed kitchen with oversized island, high-end appliances, walk-in pantry and seamless flow to the dining area and fireplaced family room. Formal living and dining rooms provide elegant gathering spaces, while a first-floor office and full bath offer exceptional flexibility. Upstairs, the spacious primary suite includes a tiled bath, walk-in closet and adjoining bonus room ideal for a sitting room, fitness space or second office. Three additional en-suite bedrooms and second-floor laundry complete the upper level. Outside, enjoy your own private retreat with heated in-ground pool, expansive patio, composite deck, hot tub and sauna. Easy access to major commuting routes and the Acton Boxborough School System.